METHOD FOR CONTROLLING A FRICTION CLUTCH OF A VEHICLE

The invention relates to a method for controlling a friction clutch (3) acting between a drive machine (2) and a transmission (4) after initiating a rolling or gear shifting process. In order to avoid critical situations concerning safety, it is proposed that the friction clutch (3) is actuated in a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOFMANN, RAINER, CAPPELMANN, BERND, MEYER, CHRISTIAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for controlling a friction clutch (3) acting between a drive machine (2) and a transmission (4) after initiating a rolling or gear shifting process. In order to avoid critical situations concerning safety, it is proposed that the friction clutch (3) is actuated in a first process step in the closing direction up to a working point predetermined by a control device (11) according to a characteristic line if a gear that is engaged is signaled to the control device (11). Simultaneously, the torque of a transmission input shaft (12) associated with the transmission (4) is evaluated. The actuation of the friction clutch in the closing direction is aborted if the transmission input shaft rotational speed exceeds a predetermined threshold value before reaching the working point predetermined by the characteristic line.